Jenkins Slaves a.k.a. The Bobs • LXC containers on buildtests • Used for CI and Try • Labels for heavy/any execution • One heavy executor per disk Monday, May 27, 13
DevDB Proxy • Access production data in a safe way • Don't test and develop on outdated data • Don't bring the site down by connecting to a production server with a GUI db client Monday, May 27, 13
Schema Changes • Sharded MySQL Master-Master pairs • Config file to control which sides to use • 4 config pushes • Artisanal shell script Monday, May 27, 13
Summary • Fostering collaboration through tooling • Tools can increase but not force collaboration • Caretaker for tooling • Hug it out Monday, May 27, 13